baber/WOPTO huggingface dataset:
Patent JP-H02222463-A (JP)
Title: Dyeing with three primary colors
Inventor: BARUTAA BURUNO ETSUGAA
IPC: C09B67/22
Filed: 1989-12-21
Abstract: PURPOSE: To obtain a trichromatic-dyed article having uniform and good light and wet fastness characteristics by dyeing a hydroxy group or nitrogen- containing org. base material by a fiber reactive dye mixture consisting of specific dyes (salts) of the trichromatic colors.  
     CONSTITUTION: In dyeing a hydroxy group or nitrogen-containing org. base material by a fiber reactive dye mixture consisting of specific dyes (salts) of trichromatic colors, a dye (salt) represented by formula I (wherein R 1 -R 4  are H or 1-4C alkyl) as an orange color component or a dye (salt) represented by formula II (wherein R 10  is H or 2-3C hydroxyalkyl and R 11  is 2-3C hydroxyalkyl) as a yellow component (A), a dye (salt) (B) represented by formula III (wherein R 5  and R 6  are H or 1-4C alkyl and X is 2-6C alkylene) as a red color component and a dye (salt) (C) represented by formula IV (wherein R 7  is H or 2-4C hydroxyalkyl and R 8  is hydroxy substituted 2-4C alkyl) as a blue color component are used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08154797-A (JP)
Title: Sleeping bag
Inventor: ANDO SHOZO
IPC: A47C27/12
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a sleeping bag which eliminates the possibilities of slipping off of a bag body from an air mat, rolling down of an air pillow from the bag body and hindering of a comfortable sleep. CONSTITUTION: A mattress part 1a and a coverlet part 1b are connected at their one-side edges to each other and are used by folding and superposing the coverlet part 1b on the mattress part la. Padding, such as wadding and feather, having a heat insulating function, is packed in the mattress part 1a and the coverlet part 1b. The other side edges and foot side end edges of the mattress part 1a and the coverlet part 1b are continuously provided with slide fasteners 1c alongside these edges and binding of both parts to an envelop form as a whole is possible. The air mat is 2 and is inserted into the mattress part 1a from an air mat insertion port 1d bored along the foot side end edges of the mattress part 1a.  The side part on the head side of the mattress part 1a is opened with an air pillow insertion port 1f so that the air pillow 3 is inserted into the head part of the mattress part 1a.
Patent JP-H11158415-A (JP)
Title: Powder coating composition
Inventor: IKEDA TOSHIKAZU
IPC: C09D5/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating composition which can exhibit excellent primary rust-preventive effect without detriment to the workability of the composition by mixing an epoxy resin with a curing agent and a zinc powder in a specified ratio. SOLUTION: 100 pts.wt., in total, epoxy resin and curing agent is mixed with 100-900 pts.wt. zinc powder. The epoxy resin used is not particularly limited so far as it is one that can be used in a powder coating composition and may be selected among various epoxy resins. Especially, a bisphenol-F-based one is desirable in respect that it has low internal stress during curing and a low melt viscosity. The curing agent used is not particularly limited so far as it can be used in an epoxy resin containing a powder coating composition. It is desirable that the zinc powder has a mean particle diameter of primary particles of 0.7-20 μm. It is not particularly limited in shape and may be spherical or flaky, but it is particularly desirably flaky.
Patent JP-H11162533-A (JP)
Title: Shielded cable grounding clamp
Inventor: KAWAMURA HIROSHI
IPC: H01R4/64
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To insulate and cover a shield conductor braid part at the same time in fixing and earthing the shield conductor braid part with a clamp by providing a conductor part to connect the shield conductor braid part and another conductor and a covering part to cover part of the shield conductor braid part and an insulating cover part. SOLUTION: For a clamp 10, a bent metal contact part 1 to come into contact with a shield conductor braid part is provided, and resin cover parts 2, 3 to insulate and cover from the shield conductor braid part exposed to both sides of the contact part 1 to a shielded cable 9 are formed. The resin cover parts 2, 3 have bent parts having a diameter larger than that of the bent metal contact part 1 because a part of each of them covers the sheath of the shield cable. Thus, the clamp 10 retains the shield conductor braid part, connecting it to the earth, can carry out the insulation and covering of the shield conductor braid part easily and securely and can also prevent the deterioration of the shielded cable 9.
Patent JP-H06171185-A (JP)
Title: Printer
Inventor: WATANABE SHINYA
IPC: B41J11/00
Filed: 1992-12-10
Abstract: PURPOSE:To maintain printing quality without cleaning a platen roller. CONSTITUTION:A platen roller 7 is supported in a position that is opposite to a printing head 6 so that it can rotate freely, and a plate-like cleaning member 9 is provided on a tangential line extending in the rotational direction of the platen roller 7 with its front edge 9a pressed against the outer circumference of the platen roller 7 along its breadthwise direction.
Patent JP-H08156166-A (JP)
Title: Laminated article and lamination method
Inventor: TABATA KENZO
IPC: B32B27/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide a laminated article in which a laminated film can be peeled off as the need arises to take out easily a sheet to be processed and a lamination method to obtain the article. CONSTITUTION: A product is composed of a sheet 1 to be processed, two intermediate films 2 which are brought into contact with the front and rear surfaces of the sheet 1 without making heat adhesion and in which at least the information display sides of them are made transparent, and lamination films 3 which are contacted with the surfaces of both films 2 and heat-bonded to each other on the periphery of both films 2.
Patent JP-H01170901-A (JP)
Title: Colored image plate
Inventor: MASAKI KENICHI
IPC: G02B5/20
Filed: 1987-12-25
Abstract: PURPOSE:To form a colored image plate having a dye image which is excellent in surface hardness and smoothness by forming color dyes into a pours thin film consisting of an inorg. oxide by execution of a photographic color development processing. CONSTITUTION:The transparent and porous thin film 2 consisting of the inorg. oxide is provided by a sol-gel method on a base 1. The porous thin film 2 is then brought into contact with an aq. soln. mixture contg. silver nitrate and gelatin. The thin film is brought into contact with an aq. halide soln. after through dehydration. Silver halide is thereby formed and settled in pores 4. A photosensitive material incorporated with the silver halide 4 in the pores 3 of the porous thin film 2 is then obtd. when the thin film is thoroughly rinsed and dried. The surface is thereby flattened and the porous thin film is colored without spoiling the smoothness thereof.
Patent JP-H05164134-A (JP)
Title: Fitting taper structure with shaft center deviation preventing mechanism
Inventor: KATOU TAKEYUKI
IPC: F16D1/06
Filed: 1991-12-13
Abstract: PURPOSE:To surely prevent the respective misalignment of a shaft and a hole by forming a cylindrical hole on the part of a hole into which an end part of a shaft is fitted and employing it as a guide for the shaft in an assembled structure of mechanical elements in which the shaft and the hole are tapered and fitted. CONSTITUTION:A tapered shaft 6a of a pump shaft 6 is fitted into a tapered boss hole 2a in a gear 2. In this case, at the ends of the respectively tapered fitting parts 2a, 6a, respectively cylindrical parallel parts 2b, 6b which are coaxial with each other are formed. The respective parallel parts 2b, 6b are fitted to each other through a nut. A prescribed gap (about several microns) is held between the respective parallel parts 2b and 6b and used as a guide when the boss hole 2a is fitted to the shaft 6a. Thus, when the axes 12, 13 of the boss hole 2a and the shaft 6a are misaligned with each other, the respective parallel parts 2b, 6b abut on each other, so that an assembling cannot be performed. Accordingly, the misalignment can be surely prevented.
Patent JP-H07190283-A (JP)
Title: Flow path blocking device
Inventor: KINUGAWA MASAYA
IPC: F16L55/12
Filed: 1993-12-27
Abstract: PURPOSE:To provide means to solve the problem that the inner surface can not be shielded sufficiently at the time of non-circular conditions by a mechanical flow path shielding device applicable at the time of middle-high pressure unlike conventional low pressure type gas bags. CONSTITUTION:A wide dia. part K capable of shielding a flow path through a tube inner surface which is brought into a close contact with an outer circumferential part when increase in dia. is made in the flow path of piping 3 is composed of a tire-like member 2 with a tube inner surface close contacting part 2a capable of close contact with the tube inner surface with the increased dia. by pressure of supplied fluid via a fluid supply path. The member 2 attached to the outer circumferential part of a main body 1 comprises a combination of a hermetically sealed layer 2A capable of increasing its dia. and a reinforcing layer 2B surrounding the layer 2A independently.
Patent JP-H04203878-A (JP)
Title: Opening and/or closing device for damper
Inventor: MASAKU MASATOSHI
IPC: F25D17/08
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the wearing of a seal member and the sliding sound of the same by a constitution wherein a roller, provided on the bottom surface of a seal unit, is abutted against the inner peripheral surface of a circular recess while the seal unit is not abutted directly against the inner peripheral surface of the circular recess at positions except the seal unit, in which the inflow of cold air is controlled. CONSTITUTION:So-called click-stop is achieved when a roller 42, provided on a rotor 31, is fitted into one of recesses 40. On the contrary, the roller 42 of the rotor 31 will never be fitted into the recesses 40 at positions except the click-stop positions of the rotor 31. At this moment, the roller 42 is abutted against the inner peripheral surface 41 of a circular recess and retains the rotor 31 against a coil spring 39. Accordingly, there is a gap (g) between a seal member 36 and the inner peripheral surface 41 of the circular recesses at this moment and the seal member 36 will never slide on the inner peripheral surface 41 of the circular recesses whereby noise will never be generated.
Patent JP-H10172530-A (JP)
Title: Sealed battery
Inventor: MAEJIMA TOSHIKAZU
IPC: H01M10/05
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To make the scale of rupture small even when a battery is disposed in fire by arranging a mechanism for opening a portion other than fixed portions according to the specified inner pressure of the battery in a cover upper plate, and forming the opening part with a member arranged inside the cover or in the dimension capable of releasing to the outside of the cover. SOLUTION: In the normal state of a battery, an exhaust hole 16a and a hole 16b are not ventilated. A spring disc 10a which is projected toward an electrode group side in the central part is reversely turned so as to project upward when the inner pressure of the battery becomes the specified value. The spring disc 10a lifts up a switch supporting part 15. A switch 8 is fixed to a switch supporting part 15, when the switch supporting part 15 is moved upward, the switch 8 is separated from a contact ring 12, and electrical connection is shut off. The flow of current is stopped with an insulating plate 13. When the battery voltage is further increased, a safety valve 10b is broken, and the exhaust hole 16a and the hole 16b are ventilated, and gas is exhausted to the outside of the battery.  When the inner pressure of the battery is sharply increased, a groove 17 is broken, and inside components are released to the outside.
Patent JP-H01170618-A (JP)
Title: Production of copolyester
Inventor: SUGIMOTO HIROAKI
IPC: C08G63/60
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title polymer outstanding in mechanical properties, electrical properties, chemical resistance, heat resistance, oil resistance, etc., suitable for mechanical parts, electrical and electronic parts, automobile parts, etc., by reaction between a polyester and an ester compound under specific conditions. CONSTITUTION:The objective polymer with an intrinsic viscosity of >=0.4dl/g can be obtained by contact under normal pressure between (A) 20-60mol% of a polyester with an intrinsic viscosity of >=0.5dl/g, constituted of recurring unit of formula I (R1 is 2-6C aliphatic group, etc.; R2 is 6-12C-alicyclic group, etc.) (e.g., polyethylene terephthalate) and (B) 40-80mol% of an ester compound of formula II or III (R3 is H or 1-8C-aliphatic group; R4 is H or 1-12C aliphatic group; Ar is p-oriented 6-20C aromatic group; n is 2-20) (e.g., polycondensation product from p-hydroxybenzoic acid) at temperatures higher than the pour point of the component A followed by reaction under reduced pressure.
Patent JP-H01172240-A (JP)
Title: Mottled glass sintered body and its production
Inventor: KAMIDATE TAKAYOSHI
IPC: C03C14/00
Filed: 1987-12-26
Abstract: PURPOSE:To easily, efficiently, and inexpensively obtain the title glass sintered body having scratch resistance by mixing a heat-resistant inorg. oxide having a refractive index different from that of glass and a color pigment into crushed glass, sintering, and forming the mixture in a specified manner. CONSTITUTION:To 100pts.wt. crushed glass, 0.2-10pts.wt. heat-resistant inorg. oxide having a refractive index different from that of glass and a color paint are added. The mixture is compacted, granulated, integrally accumulated, sintered at a temp. close to or higher than the softening point of the glass, and press-formed simultaneously or immediately after. The clear glass inexpensive and easy to obtain such as alkali-lime, borosilicate, and aluminosilicate glass can be advantageously used as the glass. The colorless natural or synthetic inorg. oxide, which is neither diffused in glass nor foamed during sintering in the temp. range corresponding to the softening point or pour point of glass (equivalent to 10<5> poise) and has a refractive index different from that of glass, is used as the heat-resistant inorg. oxide.
Patent JP-H11218693-A (JP)
Title: Telephoto view finder optical device
Inventor: NEIL IAIN A
IPC: G03B13/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a variable length telephoto view finder where an adjustable observation position is given and the focus and the power are fixed during expansion ad contraction of the view finder. SOLUTION: Light from a camera to a view finder VS passes a field lens 2, a Pechan prism G1, and a relay lens system G2, and light from a front module FM to a rear module RM is collimated. A magnifying lens group G4 is inserted to or removed from the optical axis to selectively magnify an intermediate image. An eyepiece lens group G5 of the rear module RM includes a lens subgroup G6 which can be moved for accurate focusing to compensate short sight and long sight.
Patent JP-H03193802-A (JP)
Title: Method for removing binder using vacuum furnace
Inventor: NAKAMURA MASATOMO
IPC: F27B17/00
Filed: 1989-12-21
Abstract: PURPOSE:To keep a vacuum gage clean for a long time by flowing binder carrier gas between the setting place of a material to be sintered and the vacuum gage and shutting off shifting of the binder toward the vacuum gage. CONSTITUTION:The material 14 to be sintered is set to the setting place 4 in a vacuum furnace 1. Inner part of the furnace 2 is evacuated and while measuring vacuum degree with the vacuum gage 6, the material 14 to be sintered is heated with a heater 5. Then, the binder is decomposed and scattered. The binder carrier gas of nitrogen, etc., fed from a feeding hole 7 is caused to flow toward the setting place 4 through between the vacuum gage 6 and the setting place 4 and come to an exhaust hole 8. The binder after being decomposed and scattered, is mixed with the above gas at the setting place 4 and conveyed to a treating equipment 10 through the exhaust hole 8.
Patent JP-H08157340-A (JP)
Title: Hair cosmetic
Inventor: YOSHIOKA MASATO
IPC: A61Q5/02
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a hair cosmetic containing a silylated peptide and a silicone, capable of preventing the damage to hair, imparting luster, moisture and flexibility to the hair, preventing the branching of the hair, improving the combing property of the hair, and excellent in storage stability. CONSTITUTION: The hair cosmetic contains as active ingredients 0.2-5wt.% of a silicone and 0.05-30wt.% of a silylated peptide of formula I or II (R<1> -R<3> are 1-3C alkyl, OH; R<4> is the terminal amino group-removed residue of a basic amino acid having an amino group at the end of a side chain; R<5> is an amino acid side chain excluding R<4> ; a is 1, 3; m is 0-200; n is 0-200; m+n=1-200) wherein a functional group containing only a silicon atom is covalently bound to the amino group of the peptide containing the amino group of the amino acid side chain. The hair cosmetic can be prepared in the form of a shampoo, a conditioning shampoo, a pre-shampoo, a hair rinse, a hair conditioner, a hair treatment agent, a hair cream, a hair-dressing agent, a permanent wave agent, a hair dyeing agent, etc.
Patent JP-H01173395-A (JP)
Title: Semiconductor storage
Inventor: FUJIWARA ATSUSHI
IPC: G11C11/34
Filed: 1987-12-28
Abstract: PURPOSE:To arrange a bit line only to one of sense amplifiers while the symmetry property of a nodal point is kept by connecting a signal on the bit line and a reference voltage respectively through a transistor (TR) for sense and a TR for comparison to one and the other nodal point of the sense amplifier. CONSTITUTION:In a condition that sense output nodal points 4 and 6 of a sense amplifier 3, a bit line 1 and the gate potential of a TR5 for comparison are precharged to a prescribed potential, the potential of the line 1 is finely changed by a current flowing from a memory cell, which is connected to the line 1, to the line 1. Next, drawing TRs 11 and 12 are turned on and the charge of the nodal points 4 and 6 flows through TR2 and TR5 for sense. Then, potential difference between the nodal points 4 and 6 is amplified by an amplifier 3 and the storing contents of the memory cell are read. By the constitution to respectively connect the transistors for sense and comparison to the nodal points 4 and 6, while the symmetry property of the nodal point is kept, the bit line, for which plural memory cells are crossed and connected, can be arranged only to one of the sense amplifiers. Then, the pitch of the sense amplifier is eased and integration degree is improved.
Patent JP-H02177489-A (JP)
Title: Manufacture of surface emitting type semiconductor laser device
Inventor: IGA KENICHI
IPC: H01S5/00
Filed: 1988-12-28
Abstract: PURPOSE:To prevent an undercut in an etching step, to provide excellent uniformity, reproducibility and to largely omit the number of steps by employing a GaAlAs film as a mask layer formed on the surface of a part to be depressed. CONSTITUTION:An N-type conductivity type clad layer 2, a P-type conductivity type active layer 3, a P-type conductivity type clad layer 4, and a P-type conductivity type cap layer 5 are formed in this order to form a double hetero structure, a mask layer 6 of GaAlAs is subsequently laminated, a substrate 1 is remove out of a crystal unit, a resist layer is patterned by a photolithography method, etched to a depth reaching approx. 1/2 of the thickness of the active layer 3 with a sulfuric acid etchant to form a buried part A. The resist layer is not etched in this etching step, but a cap layer, a clad layer, and the active layer 3 are etched without undercut to the mask layer 6. The resist layer is removed, cleaned and a mask layer 6 is formed.
Patent JP-H03192668-A (JP)
Title: Connection terminal for telephone circuit
Inventor: KONO TAKESHI
IPC: H01R13/33
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate a hazard of electric shock when a contact is touched in the condition that a plug is not inserted into a jack by performing conducting of a switch based on the detection result by a detection member that there is a modular jack, while by performing non-conducting of the switch based on the detection result by the detection member that there is no modular jack. CONSTITUTION:When a plug 11 is not inserted into a jack 14, the insertion of the plug 11 is not detected by detection members 181-184, and it is thereby not pushed therein, while switches 161-164 are released, and are in a non-conducting condition. Even when voltage is applied to the terminal of the one end of second conductive members 171-174, voltage is not applied to the contact of the other end of first conductive members 151-154. When the contact of the one end of the first conductive members 151-154 is touched by the finger or different object inadvertently inserted in an opening part 14a of the jack 14, there is no dangerous factor of electric shock.
Patent JP-H03195174-A (JP)
Title: Page recorder
Inventor: YAMAZAKI SHIGERU
IPC: H04N1/23
Filed: 1989-12-25
Abstract: PURPOSE:To change picture element density without fail, to reduce cost and to facilitate a radio wave noise countermeasure by providing all control parts concerning the picture element density in an exposure unit. CONSTITUTION:In an exposure unit 7, all the control parts including optics concerning the picture element density of a picture are housed and an exposure signal line group 61 between a controller 6 and the exposure unit 7, and a sequence signal line group 62 between the controller 6 and a sequence control part 5 are respectively independently wired and connected. A picture element density information detection unit 20 to detect all information concerning the picture element density of the picture can be attached and detached to the exposure unit 7. Thus, when the picture element density is changed, it can be easily changed and since harness is a little, the cost can be reduced. Further, the noise does not turn in and the radio wave noise countermeasure is facilitated.
Patent JP-H01302358-A (JP)
Title: Image forming apparatus
Inventor: MAN SHII TAMU
IPC: G03G13/28
Filed: 1988-12-28
Abstract: PURPOSE: To improve production speed and resolution by dissolving or molecularly dispersing charge transfer molecules into an electric insulating flexible layer and a charge transfer spacing layer. CONSTITUTION: Charge injection from an electrically photosensitive migration marking material 58 to an electric insulating softening layer 56 is increased by charge transfer molecules contained in the layer 56 and charge is transferred to a base body 52 and dissolved or molecularly dispersed into the layer 56. Namely, charge transfer molecules in a charge transfer layer 54 transfer charge carriers injected from an image forming layer to the base body 52 and dissolve or molecularly disperse the carriers into an electric insulating film forming binder layer. Thereby the image forming member can be used as an electrostatic printing master precursor member having an effective photosensitive characteristic.  Consequently, prints of high quality and high resolution can be produced at a high production speed, and an image forming system suitable for both of color proofing and color printing/copying purposes can be obtained.